Ammonium metatungstate hydrate
≥85% WO3 basis (gravimetric)
Manufacturer: Sigma Aldrich
CAS Number: 12333-11-8
Synonym(S): AMT, Hexaammonium wolframate hydrate, Tungstic acid hexaammonium salt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 10035-100-G | In Stock | ₹ 9,038.88 |
| 500 G | 10035-500-G | In Stock | ₹ 33,535.85 |
10035 - 100 G
In Stock
Quantity
1
Base Price: ₹ 9,038.88
GST (18%): ₹ 1,626.998
Total Price: ₹ 10,665.878
Quality Level
100
Assay
≥85% WO3 basis (gravimetric)
form
solid
reaction suitability
reagent type: catalystcore: tungsten
impurities
≤0.005% water-insoluble matter
loss
≤15% loss on ignition
mp
100 °C (dec.) (lit.)
SMILES string
N.N.N.N.N.N.O.O[W]1O[W](O)(=O)(O1)O[W]2(=O)(=O)O[W](O)(=O)(O2)O[W]3(=O)(=O)O[W](O)(=O)(O3)O[W]4(=O)(=O)O[W](O)(=O)(O[W]5(=O)(=O)O[W](O)(=O)(O[W]6(=O)(=O)O[W](O)(O)O6)O5)O4
InChI
1S/6H3N.9H2O.32O.12W/h6*1H3;9*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*+1;+2/p-8
InChI key
ZBHPUDGBNLMJQH-UHFFFAOYSA-F
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Ammonium metatungstate hydrate 99.99% trace metals basis | 12333-11-8 | MFCD00150662 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 22,744.41 | |
 | Ammonium metatungstate hydrate | Sigma Aldrich | ₹ 26,860.00 | |
| | Ammonium metatungstate hydrate | Sigma Aldrich | ₹ 15,014.28 | |
| | Ammonium metatungstate hydrate | Sigma Aldrich | ₹ 26,860.00 | |
| | Ammonium metatungstate hydrate | Sigma Aldrich | ₹ 9,038.88 - ₹ 33,535.85 | |
| | Ammonium metatungstate hydrate | Sigma Aldrich | ₹ 15,014.28 |
Related Products
Description
- General description: Ammonium metatungstate hydrate is used as a starting material to prepare catalysts for the reduction of NOx. It can also be used as a precursor to synthesize tungsten oxide thin films by chemical vapor deposition method.
- Application: Effect of morphology properties of NiW catalysts on hydrodesulfurization for individual sulfur compounds in fluid catalytic cracking diesel: This research discusses the influence of ammonium metatungstate hydrate in the preparation of NiW catalysts, focusing on its role in hydrodesulfurization processes (X Tao et al., 2014).Preparation of quaternary tungsten bronze nanoparticles by a thermal decomposition of ammonium metatungstate with oleylamine: This study examines the decomposition pathways of ammonium metatungstate hydrate into metatungstate anions and their applications in creating tungsten bronze nanoparticles (J Choi et al., 2015).
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 100
Assay: ≥85% WO3 basis (gravimetric)
form: solid
reaction suitability: reagent type: catalystcore: tungsten
impurities: ≤0.005% water-insoluble matter
loss: ≤15% loss on ignition
mp: 100 °C (dec.) (lit.)
SMILES string: N.N.N.N.N.N.O.O[W]1O[W](O)(=O)(O1)O[W]2(=O)(=O)O[W](O)(=O)(O2)O[W]3(=O)(=O)O[W](O)(=O)(O3)O[W]4(=O)(=O)O[W](O)(=O)(O[W]5(=O)(=O)O[W](O)(=O)(O[W]6(=O)(=O)O[W](O)(O)O6)O5)O4
InChI: 1S/6H3N.9H2O.32O.12W/h6*1H3;9*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*+1;+2/p-8
InChI key: ZBHPUDGBNLMJQH-UHFFFAOYSA-F
Quality Level: 100
Assay: __
form: __
reaction suitability: __
impurities: __
loss: __
mp: __
SMILES string: CC(=O)NCCO
InChI: 1S/C4H9NO2/c1-4(7)5-2-3-6/h6H,2-3H2,1H3,(H,5,7)
InChI key: PVCJKHHOXFKFRP-UHFFFAOYSA-N
Quality Level: 200
Assay: ≥97.0% (HPLC)
form: powder
reaction suitability: __
impurities: __
loss: ≤7.5% loss on drying, 110 °C
mp: __
SMILES string: __
InChI: __
InChI key: __